CodeE504 · INS 504
TypeAnti-caking agent
Made fromMineral.
Found insalt, powdered drinks, spices, supplements and tablets
What is E504?
E504 is Magnesium carbonates, an anti-caking agent. Mineral.
Also written as: INS 504, E-504, E 504. INS is the international numbering system used outside Europe, including on labels in Asia, Australia and the Middle East.
What to do
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
Frequently asked questions
Is E504 halal?
E504 (Magnesium carbonates) is halal. Mineral.
What is E504 made from?
Mineral.
What is E504 used for?
E504 is used as an anti-caking agent, typically in salt, powdered drinks, spices, supplements and tablets.
What should I do if a product contains E504?
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
Related E-numbers
E542Bone phosphateE551Silicon dioxideE552Calcium silicateE553bTalcE554Sodium aluminium silicateE570Stearic acid (fatty acids)E503Ammonium carbonatesE507Hydrochloric acid
Last reviewed 2026-10-06. How we decide · Suggest a correction